UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqpOTow5aAwv46tfBDhlHyH5IcBN1OWQ9YvbTfSRw20=' 
WHERE 
  key_id = '7a25627e71e301fb7a2eab3a035f13f82499e3ef28a87d85140c5b720737a606' 
  AND (
    token = 'YqpOTow5aAwv46tfBDhlHyH5IcBN1OWQ9YvbTfSRw20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )